dosing kalk

[bryanth73]

what is a good way to drip kalk I am getting an mrc reactor.
the tank has an auto top off can I run off that I would like to avoid having another bucket of water around to worry about so easy and reliable is what Im looking for

 

[Whaledriver]

I think it might depend on how much calcium you tank uses. You could run it as top off water but you have to watch ph an Calcium levels.
Another concern is the failure mode of the reactor setup. If it gets stuck on will it kill your tank off? Maybe get a backup shutoff float for your top off system.

 

[Highlander]

Running your top off system through the reaktor should work fine.